Surf Forecasts:
How big are the waves at Irmas/Leftpoint today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 3ft (0.9m), 11s period with ENE swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 3.5ft (1.1m), 11s period with ENE swell.
- Evening surf: Evening surf (11 Sep, local time) - 3.5ft (1.1m), 11s period with ENE swell.
The current surf forecast for Irmas/Leftpoint at 11AM is: 1.2m 11s primary swell from a East-northeast direction (forecast issued at 07:00am September 11). An open ocean swell of 0.7m 16s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 3ft (0.9m) | 11s |
| Afternoon (11 Sep) | 3.5ft (1.1m) | 11s |
| Evening (11 Sep) | 3.5ft (1.1m) | 11s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Fri morning, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 9 | NNE 9 | NNE 9 | SSW 14 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 181 | 126 | 363 | 356 | 292 | 292 | 240 | 212 | 209 | 205 | 160 | 128 | 125 | 115 | 135 | 135 | 135 | 135 | 135 | 135 | 138 | 112 | 112 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross |
High Tide | 3:11AM0.50m | 3:13PM0.59m | 3:51AM0.55m | 3:42PM0.51m | 4:32AM0.57m | 4:10PM0.44m | |||||||||||||||||
Low Tide | 9:14AM0.08m | 9:49PM0.03m | 10:05AM0.12m | 10:11PM0.04m | 10:58AM0.16m | 10:34PM0.05m | |||||||||||||||||
 |  |  | | | |  | | | | | | | | | | | | | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | E 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | SW 15 | E 10 | ENE 10 | NE 8 | NNE 8 | ENE 10 | NNE 9 | NE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 |
| kJ | 121 | 126 | 363 | 356 | 292 | 292 | 226 | 212 | 209 | 69 | 92 | 128 | 101 | 112 | 135 | 135 | 135 | 135 | 135 | 135 | 138 | 112 | 112 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | NNE 8 | NNE 8 | NE 8 | NNE 8 | SW 15 | SW 15 | SW 15 | SW 15 | NNE 9 | ENE 10 | SW 13 | SSW 16 | ENE 9 | SSW 14 | ENE 9 | SW 15 | SSW 15 | SSW 15 | SW 14 | ENE 8 |
| kJ | 264 | 264 | 261 | 52 | 50 | 57 | 51 | 226 | 226 | 226 | 242 | 99 | 125 | 87 | 98 | 84 | 129 | 46 | 107 | 84 | 84 | 54 | 24 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | NNE 8 | NNE 8 | SW 15 | SW 15 | SW 15 | SSW 11 | NE 7 | NE 8 | SSE 8 | SSE 8 | SW 14 | SW 16 | SSW 16 | SSW 13 | SSW 13 | ENE 9 | SSW 13 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | SW 12 |
| kJ | 46 | 26 | 49 | 239 | 229 | 229 | 25 | 56 | 64 | 12 | 12 | 93 | 124 | 99 | 69 | 68 | 46 | 63 | 31 | 30 | 25 | 24 | 37 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | — | — | — | — | ENE 11 | ENE 5 | — | ENE 10 | ENE 10 | — | — | ENE 9 | ENE 9 | E 5 | E 5 | E 5 | E 5 | E 5 | E 4 | ENE 4 | ENE 4 |
| kJ | 181 | 124 | — | — | — | — | 240 | 17 | — | 205 | 160 | — | — | 115 | 86 | 15 | 16 | 24 | 25 | 17 | 15 | 13 | 14 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 20 | 18 | 49 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 49 | 41 | 18 | 18 | 18 | 18 | 18 | 18 | 41 | 18 | 18 | 18 | 31 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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